*{
  margin: 0;
  padding: 0;
}
body, html {
  width: 100%;
  height: 800px;
}
.clear {
  clear: both;
  display: block;
}
.tree-wrap{
  width: 1000px;
  height: 600px;
  padding: 20px 0;
  margin: 0 auto;
}
.tree-type, .tree-company, .tree-department{
  width: 22%;
  height: 100%;
  overflow: scroll;
  float: left;
  border-right: 1px solid rgb(212, 211, 211);
  box-sizing: border-box;
}
.tree-content{
  width: auto;
  height: auto;
}
.tree-type-list{
  cursor: pointer;
  padding-top: 10px;
  white-space: nowrap;
  width: 320px;
}
.tree-type-list input{
  margin-left: 14px;
  cursor: pointer;
  width: 18px;
  height: 18px;
  float: left;
}
.tree-type-list label{
  margin-left: 8px;
  cursor: pointer;
  line-height: 18px;
  font-size: 16px;
  color: #666;
  height: 18px;
  float: left;
  white-space: nowrap;
}
.tree-selected{
  width: 34%;
  height: 100%;
  overflow: scroll;
  float: left;
}